Kia and Hyundai's Theta engines have been around for a while, but they're not without problems. Here are some of the most ...

Inline-sixes tend to have problems tied to their size and length, higher camshaft flex and torsion, uneven air/fuel ...

Direct-injection engines were introduced with a promise that sounded ideal: more power, better fuel efficiency, and cleaner ...

About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...

In a revealing TikTok clip that has amassed over a million views, Cesar (@fordfrenzy), a mechanic, uncovers a concerning issue with a late-model 2.3-liter Ford Bronco. Despite having only 17,000 miles ...

Looking at 7 automakers with vehicles that are experiencing engine failures in 2026. These include major engine recalls from Toyota, GM 6.2L V8 engine failures, Hyundai/Kia engine failures, Honda 1.5L ...

There might be a general sense out there that modern cars are longer-lasting and less trouble-prone than older ones, and for many models, and by many standards, that may be true. This doesn't, however ...

Airlines absorbed at least $11 billion in extra costs last year due to supply chain failures, many related to engines, and their frustration has escalated to anger, says Willie Walsh, the ...

All spark plugs may look the same to the untrained eye. Unfortunately, nothing could be further from the truth. For starters, spark plugs come in many types that are mainly differentiated by the ...

Commercial ⁠jet ⁠enginemakers faced renewed pressure from airline CEOs on Monday, as ⁠carriers warned that grounded aircraft and higher repair costs could persist for years. The comments came during ...

Sept 12 (Reuters) - Aerospace suppliers and airlines around the world warned of rising costs and a squeeze on plane capacity after U.S. firm RTX RTX.N disclosed that a rare manufacturing flaw could ...